colwan.com - dns.ninja

colwan.com

DNSSEC⚠️ Not signed
A154.206.204.247🇭🇰 GNET-AS9294154.206.192.0/20
NSa4.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb4.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAa.share-dns.commaster@share-dns.com serial=1778734625

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1786616784

Same first word

colwan.com

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DNS History

17 records (5 active, 12 former)

200920112013201520172019202120232025NSa.share-dns.coma4.share-dns.comb.share-dns.netb4.share-dns.neta9.share-dns.comb9.share-dns.netns1.ezdnscenter.comns2.ezdnscenter.comns3.ezdnscenter.comns4.ezdnscenter.comns5.ezdnscenter.comns6.ezdnscenter.comMXmxbiz1.qq.commxbiz2.qq.comA154.206.204.247154.206.201.23542.121.29.134
●NSa.share-dns.com2026-04-03 → 2026-08-13 · 3 obs
○ 2017-08-21 20:09:28
● 2026-04-03 23:36:58
● 2026-08-13 10:45:10
●NSa4.share-dns.com2026-05-20 → 2026-08-13 · 3 obs
○ 2026-05-06 03:57:42
● 2026-05-20 03:57:40
● 2026-08-13 10:45:10
○NSa9.share-dns.com2026-04-03 → 2026-05-06 · 5 obs
○ 2017-08-21 20:09:28
● 2026-04-03 23:36:58
● 2026-05-06 03:57:42
○ 2026-05-20 03:57:40
○ 2026-08-13 10:45:10
●NSb.share-dns.net2026-04-03 → 2026-08-13 · 3 obs
○ 2017-08-21 20:09:28
● 2026-04-03 23:36:58
● 2026-08-13 10:45:10
●NSb4.share-dns.net2026-05-20 → 2026-08-13 · 3 obs
○ 2026-05-06 03:57:42
● 2026-05-20 03:57:40
● 2026-08-13 10:45:10
○NSb9.share-dns.net2026-04-03 → 2026-05-06 · 5 obs
○ 2017-08-21 20:09:28
● 2026-04-03 23:36:58
● 2026-05-06 03:57:42
○ 2026-05-20 03:57:40
○ 2026-08-13 10:45:10
○NSns1.ezdnscenter.com2015-06-12 → 2017-08-21 · 5 obs
○ 2008-11-28 11:06:32
● 2015-06-12 10:34:04
● 2017-08-21 20:09:28
○ 2026-04-03 23:36:58
○ 2026-08-13 10:45:10
○NSns2.ezdnscenter.com2015-06-12 → 2017-08-21 · 5 obs
○ 2008-11-28 11:06:32
● 2015-06-12 10:34:04
● 2017-08-21 20:09:28
○ 2026-04-03 23:36:58
○ 2026-08-13 10:45:10
○NSns3.ezdnscenter.com2015-06-12 → 2017-08-21 · 5 obs
○ 2008-11-28 11:06:32
● 2015-06-12 10:34:04
● 2017-08-21 20:09:28
○ 2026-04-03 23:36:58
○ 2026-08-13 10:45:10
○NSns4.ezdnscenter.com2015-06-12 → 2017-08-21 · 5 obs
○ 2008-11-28 11:06:32
● 2015-06-12 10:34:04
● 2017-08-21 20:09:28
○ 2026-04-03 23:36:58
○ 2026-08-13 10:45:10
○NSns5.ezdnscenter.com2015-06-12 → 2017-08-21 · 5 obs
○ 2008-11-28 11:06:32
● 2015-06-12 10:34:04
● 2017-08-21 20:09:28
○ 2026-04-03 23:36:58
○ 2026-08-13 10:45:10
○NSns6.ezdnscenter.com2015-06-12 → 2017-08-21 · 5 obs
○ 2008-11-28 11:06:32
● 2015-06-12 10:34:04
● 2017-08-21 20:09:28
○ 2026-04-03 23:36:58
○ 2026-08-13 10:45:10
○MXmxbiz1.qq.com2015-06-12 → 2017-08-21 · 5 obs
○ 2008-11-28 11:06:32
● 2015-06-12 10:34:04
● 2017-08-21 20:09:28
○ 2026-04-03 23:36:58
○ 2026-08-13 10:45:10
○MXmxbiz2.qq.com2015-06-12 → 2017-08-21 · 5 obs
○ 2008-11-28 11:06:32
● 2015-06-12 10:34:04
● 2017-08-21 20:09:28
○ 2026-04-03 23:36:58
○ 2026-08-13 10:45:10
○A154.206.201.2352026-04-03 → 2026-05-06 · 5 obs
○ 2017-08-21 20:09:28
● 2026-04-03 23:36:58
● 2026-05-06 03:57:42
○ 2026-05-20 03:57:40
○ 2026-08-13 10:45:10
●A154.206.204.2472026-05-20 → 2026-08-13 · 3 obs
○ 2026-05-06 03:57:42
● 2026-05-20 03:57:40
● 2026-08-13 10:45:10
○A42.121.29.1342015-06-12 → 2017-08-21 · 5 obs
○ 2008-11-28 11:06:32
● 2015-06-12 10:34:04
● 2017-08-21 20:09:28
○ 2026-04-03 23:36:58
○ 2026-08-13 10:45:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
colwan.comb4.share-dns.net, a4.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b4.share-dns.net, a4.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for colwan.com (unsigned zone)

⏱️ Timing

Total: 1341ms | Queries: -

📄 Records

TypeCountSample Data
A1154.206.204.247
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a4.share-dns.com)

Analysis

IP Addresses

colwan.com resolves to one IP address: 154.206.204.247.

Name Servers

The authoritative name servers for colwan.com are a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.

colwan.com has at least partial name server overlap with other domains, such as cssysxx.com, wallpapersonweb.com, ryujk.com and two others.

a8.share-dns.com, b8.share-dns.net and a7.share-dns.com — plus 7 other name servers — are commonly paired with these name servers.

Four host names each point to one IP address: a4.share-dns.com and a.share-dns.com both point to 172.64.53.25, and b4.share-dns.net and b.share-dns.net both point to 172.64.52.239.

a4.share-dns.com and a.share-dns.com are host names that each point to 172.64.53.25 IP addresses.

b4.share-dns.net and b.share-dns.net are host names that each point to 172.64.52.239 IP addresses.